From bd783d4df1069dc145e76b0d093ba3726ef66bf7 Mon Sep 17 00:00:00 2001
From: Roman Telezhynskyi <kroluku@gmail.com>
Date: Sat, 19 Mar 2016 16:54:27 +0200
Subject: [PATCH] Check if next id is not bigger than UINT_MAX.

--HG--
branch : develop
---
 src/libs/vpatterndb/vcontainer.cpp | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/src/libs/vpatterndb/vcontainer.cpp b/src/libs/vpatterndb/vcontainer.cpp
index ec2dea58f..be2ed287c 100644
--- a/src/libs/vpatterndb/vcontainer.cpp
+++ b/src/libs/vpatterndb/vcontainer.cpp
@@ -197,6 +197,13 @@ quint32 VContainer::getId()
  */
 quint32 VContainer::getNextId()
 {
+    //TODO. Current count of ids are very big and allow us save time before someone will reach its max value.
+    //Better way, of cource, is to seek free ids inside the set of values and reuse them.
+    //But for now better to keep it as it is now.
+    if (_id == UINT_MAX)
+    {
+        qCritical()<<(tr("Number of free id exhausted."));
+    }
     _id++;
     return _id;
 }